Posted on October 05, 2015 at 20:55My name is Mikheil Tsitsishvili, I am acoustic guitar and ukulele performer living in the Republic of Georgia (East. Europe). I am very much interested in the amplification of acoustic instruments; all my instrumen...
Posted on September 30, 2015 at 21:51Hi, I'm using the HTS221 with an STM32F205. The communication channel is SPI. I'm finding that when I reboot my processor without cycling power, once the processor is back up and running it is unable to write to ...
Posted on September 28, 2015 at 13:17I am getting one hardfault error after calling the osx_MotionAR_Initialize() API. I am using STM32F401 Nucleo board with X-NUCLEO-IKS01A1 sensor expansion board. I have installed required software and i tried to ...
Posted on August 29, 2014 at 11:28I have using HTS221 , and I have get the value from HTS221 via I2C.The value is like the following:Read HTS221 CTRL_REG1: 0x20 value is 0x81Read HTS221 CTRL_REG2: 0x21 value is 0x0Read HTS221 CTRL_REG3: 0x22 value i...
Posted on September 08, 2015 at 20:23Hi,I am getting the accelerometer and magnetometer raw data from the device. I calculated the max and min for magnetometer and somehow got the heading correct to an extent when device is flat and stationary. I am...
Posted on September 07, 2015 at 14:59Hi,I would like to use 2 digital sensors with PDM interface for stereo ultrasonic recording (currently I am looking at Knowles SPH0641LU4H).Which ST MCU has such capabilities?Thanks,Amit
Posted on August 18, 2015 at 22:24 Dear Community, I am trying to setup the LSM6DS3 Accelerometer/Gyrochip. The datasheet states the following startup procedure for this device: 1 Write CTRL9_XL = 38h // Acc X, Y, Z axes enabled 2 Write ...
Posted on September 01, 2015 at 12:11 Hi, i've some problem reading magnetic data from LIS3MDL. I initialize LIS3MDL: //configure device response = LIS3MDL_W_FullScale(LIS3MDL_FS_16Ga); response = LIS3MDL_W_OutputDataRate(LIS3MDL_DO_80...
Posted on August 17, 2015 at 13:26The datasheet implies that sleep-to-wake functionality allows the detection of above threshold accelerations even between samples at the low power mode samples:�2.5.3 Sleep-to-wakeupThe �sleep-to-wakeup� function, i...
Posted on August 07, 2015 at 07:08We are using lis2dh accelerometer to determine the vehicle motion.For this we have configured the accelerometer for 6d direction detection.From the accelerometer readingsHow can we distinguish accelerometer readings...